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Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhich is the solution set of 7x + 2 ≥ 3x − 18?Class 11Linear InequalitiesAlgebraic Solution of Linear Inequalities in One VariableEasy MathematicsWhich of the following is the interval form of the set \(\{x\mid x\leq 8\}\)?Class 11Linear Inequalitiesrepresentation on number lineMedium MathematicsIf the relation \(R=\{(x,y)\mid y=2x+1,\ x\in\{0,1,2\}\}\), which of the following is the set of ordered pairs in \(R\)?Class 11Relations and FunctionsRelationsMedium MathematicsIf a relation \(R=\{(a,b):a=b^2\}\) is defined on the set \(A=\{1,2,3,4\}\), which of the following is the correct form of \(R\)?Class 11Relations and FunctionsRelationsMedium MathematicsIf A = {1, 2, 3} and B = {4, 5, 6}, how many ordered pairs are in R = {(a, b) : b = a + 3}?Class 11Relations and FunctionsRelationsMedium MathematicsIf R = {(x, y) : x, y ∈ {1, 2, 3, 4} and x + y = 5}, how many ordered pairs are in R?Class 11Relations and FunctionsRelationsMedium MathematicsIf \(R=\{(1,2),(2,4),(3,6)\}\), how can \(R\) be written in restricted set-builder form?Class 11Relations and FunctionsRelationsEasy MathematicsIf \(A=\{1,2,3,4\}\) and \(R=\{(a,b): b=a+1\}\), where \(a,b\in A\), which of the following ordered pairs belongs to \(R\)?Class 11Relations and FunctionsRelationsEasy MathematicsAssume that \(\mathbb{N}=\{1,2,3,\ldots\}\). If \(A=\{x\in\mathbb{N}:3\le x\le 8\}\) and \(B=\{y\in\mathbb{N}:y\le 4\}\), what is the value of \(|A\times B|\)?Class 11Relations and FunctionsCartesian product of setsHard MathematicsIf A = {x : x ∈ N, 2 ≤ x ≤ 6} and B = {y : y ∈ N, y is odd, y < 8}, what is |A × B|?Class 11Relations and FunctionsCartesian product of setsMedium MathematicsIf A = {2} and B = [−1, 4], which one is A × B?Class 11Relations and FunctionsCartesian product of setsMedium MathematicsAssume that \(\mathbb{N}=\{1,2,3,\ldots\}\). If \(A=\{x:x\in\mathbb{N},\ 2\le x\le5\}\) and \(B=\{y:y\in\mathbb{N},\ y<4\}\), what is the value of \(n(A\times B)\)?Class 11Relations and FunctionsCartesian product of setsMedium MathematicsLet \(\mathbb{N}=\{1,2,3,\ldots\}\). If \(A=\{x:x\in\mathbb{N},x\le2\}\) and \(B=\{y:y\in\mathbb{N},y\le3\}\), how many ordered pairs are there in \(A\times B\)?Class 11Relations and FunctionsCartesian product of setsMedium MathematicsIf A = {x : x ∈ N, x ≤ 3} and B = {0, 1}, how many elements are in A × B?Class 11Relations and FunctionsCartesian product of setsEasy MathematicsWhat is the roster form of K = {x : x is an even prime number less than 20}?Class 11SetsRoster Form and Inequality ConditionsEasy MathematicsWhat is the roster form of B = {x : x is a natural number and 8 ≤ x ≤ 11}?Class 11SetsRoster form with inequalitiesEasy